In Which of the Following Patient Situations Would a Physician

In which of the following patient situations would a physician be most justified in preliminarily ruling out pericarditis as a contributing pathology to the patient's health problems?

A) A 61-year-old man whose ECG was characterized by widespread T-wave inversions on admission but whose T waves have recently normalized
B) ^{A 77-year-old with diminished S}3 ^{and S}4 ^{heart tones, irregular heart rate, and a} history of atrial fibrillation
C) A 56-year-old obese man who is complaining of chest pain that is exacerbated by deep inspiration and is radiating to his neck and scapular ridge
D) A 60-year-old woman whose admission blood work indicates elevated white cells, erythrocyte sedimentation rate, and C-reactive protein levels